<template>
    <div>
        <h1>人员列表</h1>
        <input type="text" placeholder="请输入名字" v-model="name">
        <button @click="add">添加</button>
        <ul>
            <li v-for="p in personList" :key="p.id">{{ p.name }}</li>
        </ul>
    </div>
</template>

<script>
import { mapState } from 'vuex';
import { nanoid } from 'nanoid';
export default {
    name: 'Person',
    data() {
        return {
            name: ''
        }
    },
    computed: {
        /*   personList(){
              return this.$store.state.personList
          } */
        ...mapState(['personList']),
    },
    methods: {
        add() {
            const personObj={id:nanoid(),name:this.name}
            this.$store.commit('ADD_PERSON',personObj)
            this.name=''
        }
    }
}
</script>

<style>

</style>